3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump("2" * ""); var_dump("2" * null);
Output for 7.1.0 - 7.2.0
Warning: A non-numeric value encountered in /in/naEKZ on line 3 int(0) int(0)
Output for 5.3.22 - 7.0.20
int(0) int(0)